--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/layouts/borderlayout/borderlayout_d1.d	Mon Jul 13 23:16:08 2009 +0000
@@ -0,0 +1,244 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial Usage
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+module borderlayout;
+
+
+import qt.gui.QLayout;
+import qt.gui.QWidgetItem;
+import qt.gui.QTextBrowser;
+import qt.core.QSize;
+import qt.core.QRect;
+
+
+class BorderLayout : public QLayout
+{
+public:
+
+    enum Position { West, North, South, East, Center };
+
+    this(QWidget parent, int margin = 0, int spacing = -1)
+    {
+        super(parent);
+        setMargin(margin);
+        setWidgetSpacing(spacing);
+    }
+
+    this(int spacing = -1)
+    {
+        setWidgetSpacing(spacing);
+    }
+
+    ~this()
+    {
+        QLayoutItem l = takeAt(0);
+        while (l) {
+            delete l;
+            l = takeAt(0);
+        }
+    }
+
+    void addItem(IQLayoutItem item)
+    {
+        add(item, Position.West);
+    }
+
+    void addWidget(QWidget widget, Position position)
+    {
+        add(cast(IQLayoutItem) new QWidgetItem(widget), position);
+    }
+
+    int expandingDirections()
+    {
+        return Qt.Horizontal | Qt.Vertical;
+    }
+
+    bool hasHeightForWidth()
+    {
+        return false;
+    }
+
+    int count()
+    {
+        return list.length;
+    }
+
+    QLayoutItem itemAt(int index)
+    {
+        if(index >= 0 && index < list.length) 
+            return list[index].item;
+        else
+            return null;
+    }
+
+    QSize minimumSize()
+    {
+        return calculateSize(SizeType.MinimumSize);
+    }
+
+    void setGeometry(QRect rect)
+    {
+        ItemWrapper center = null;
+        int eastWidth = 0;
+        int westWidth = 0;
+        int northHeight = 0;
+        int southHeight = 0;
+        int centerHeight = 0;
+        int i;
+
+        super.setGeometry(rect);
+
+        for (i = 0; i < list.length; ++i) {
+            ItemWrapper wrapper = list[i];
+            IQLayoutItem item = wrapper.item;
+            Position position = wrapper.position;
+
+            if (position == Position.North) {
+                item.setGeometry(QRect(rect.x(), northHeight, rect.width(),
+                        item.sizeHint().height()));
+
+                northHeight += item.geometry().height() + widgetSpacing();
+            } else if (position == Position.South) {
+                item.setGeometry(QRect(item.geometry().x(),
+                        item.geometry().y(), rect.width(),
+                        item.sizeHint().height()));
+
+                southHeight += item.geometry().height() + widgetSpacing();
+
+                item.setGeometry(QRect(rect.x(),
+                      rect.y() + rect.height() - southHeight + widgetSpacing(),
+                      item.geometry().width(),
+                      item.geometry().height()));
+            } else if (position == Position.Center) {
+                center = wrapper;
+            }
+        }
+
+        centerHeight = rect.height() - northHeight - southHeight;
+
+        for (i = 0; i < list.length; ++i) {
+            ItemWrapper wrapper = list[i];
+            IQLayoutItem item = wrapper.item;
+            Position position = wrapper.position;
+
+            if (position == Position.West) {
+                item.setGeometry(QRect(rect.x() + westWidth, northHeight,
+                        item.sizeHint().width(), centerHeight));
+
+                westWidth += item.geometry().width() + widgetSpacing();
+            } else if (position == Position.East) {
+                item.setGeometry(QRect(item.geometry().x(), item.geometry().y(),
+                        item.sizeHint().width(), centerHeight));
+
+                eastWidth += item.geometry().width() + widgetSpacing();
+
+                item.setGeometry(QRect(
+                      rect.x() + rect.width() - eastWidth + widgetSpacing(),
+                      northHeight, item.geometry().width(),
+                      item.geometry().height()));
+            }
+        }
+
+        if (center)
+            center.item.setGeometry(QRect(westWidth, northHeight,
+                rect.width() - eastWidth - westWidth,
+                centerHeight));
+    }
+
+    QSize sizeHint()
+    {
+        return calculateSize(SizeType.SizeHint);
+    }
+
+    QLayoutItem takeAt(int index)
+    {
+        if (index >= 0 && index < list.length) {
+            ItemWrapper layoutStruct = list[index];
+            return layoutStruct.item;
+        }
+        return null;
+    }
+
+    void add(IQLayoutItem item, Position position)
+    {
+        list ~= new ItemWrapper(item, position);
+    }
+
+private:
+
+    class ItemWrapper
+    {
+        this(IQLayoutItem i, Position p)
+        {
+            item = i;
+            position = p;
+        }
+
+        IQLayoutItem item;
+        Position position;
+    };
+
+    enum SizeType { MinimumSize, SizeHint };
+
+    QSize calculateSize(SizeType sizeType)
+    {
+        QSize totalSize;
+
+        for (int i = 0; i < list.length; ++i) {
+            ItemWrapper wrapper = list[i];
+            Position position = wrapper.position;
+            QSize itemSize;
+
+            if (sizeType == SizeType.MinimumSize)
+                itemSize = wrapper.item.minimumSize();
+            else // (sizeType == SizeHint)
+                itemSize = wrapper.item.sizeHint();
+
+            if (position == Position.North || position == Position.South || position == Position.Center)
+                totalSize.setHeight(totalSize.height + itemSize.height);
+            
+            if (position == Position.West || position == Position.East || position == Position.Center)
+                totalSize.setWidth(totalSize.width + itemSize.width);
+        }
+        return totalSize;
+    }
+
+    ItemWrapper[] list;
+}